SFO - YYC

C$ 105 Find Cheap Flights from San Francisco to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Calgary departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Calgary

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Calgary, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Calgary, as well as popular online travel agencies
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
C$ 237
Overall average: C$ 358
WestJet
Thu 16/4Sun 19/4
SFO - YYC • Direct
Cheapest one-way flights
C$ 105
Typical prices: C$ 110-C$ 275
Air Canada
Wed 15/4
SFO - YYC • 1 stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Air Canada's economy seats offer 76 to 86 cm legroom.
WestJet provides WiFi for purchase on most flights.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
WestJet
Cheapest • from C$ 237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
5 weeks
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 55% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 23% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Calgary!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Francisco to Calgary (SFO-YYC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Calgary

Thu, 16 Apr - Sun, 19 Apr
WestJet Logo
1:00 p.m. - 4:48 p.m.
SFO
-
YYC
2h 48mdirect
WestJet Logo
10:05 a.m. - 12:10 p.m.
YYC
-
SFO
3h 05mdirect
C$ 237WestJet
Thu, 16 Apr - Tue, 21 Apr
WestJet Logo
1:00 p.m. - 4:48 p.m.
SFO
-
YYC
2h 48mdirect
WestJet Logo
10:05 a.m. - 12:10 p.m.
YYC
-
SFO
3h 05mdirect
C$ 253WestJet
Sun, 8 Mar - Wed, 11 Mar
United Airlines Logo
8:39 a.m. - 12:26 p.m.
SFO
-
YYC
2h 47mdirect
United Airlines Logo
3:30 p.m. - 5:33 p.m.
YYC
-
SFO
3h 03mdirect
C$ 260United Airlines
Tue, 3 Mar - Thu, 5 Mar
United Airlines Logo
8:39 a.m. - 12:26 p.m.
SFO
-
YYC
2h 47mdirect
United Airlines Logo
3:30 p.m. - 5:33 p.m.
YYC
-
SFO
3h 03mdirect
C$ 264United Airlines
Mon, 27 Apr - Sat, 2 May
United Airlines Logo
8:23 a.m. - 12:19 p.m.
SFO
-
YYC
2h 56mdirect
United Airlines Logo
3:22 p.m. - 5:15 p.m.
YYC
-
SFO
2h 53mdirect
C$ 266United Airlines
Sat, 16 May - Sun, 17 May
United Airlines Logo
8:23 a.m. - 12:19 p.m.
SFO
-
YYC
2h 56mdirect
United Airlines Logo
3:22 p.m. - 5:15 p.m.
YYC
-
SFO
2h 53mdirect
C$ 267United Airlines
Wed, 20 May - Sun, 24 May
WestJet Logo
7:30 a.m. - 11:13 a.m.
SFO
-
YYC
2h 43mdirect
WestJet Logo
9:55 a.m. - 11:54 a.m.
YYC
-
SFO
2h 59mdirect
C$ 268WestJet
Tue, 2 Jun - Sun, 7 Jun
WestJet Logo
7:30 a.m. - 11:13 a.m.
SFO
-
YYC
2h 43mdirect
WestJet Logo
3:15 p.m. - 5:14 p.m.
YYC
-
SFO
2h 59mdirect
C$ 270WestJet
Tue, 19 May - Fri, 22 May
WestJet Logo
2:45 p.m. - 9:00 p.m.
SFO
-
YYC
5h 15m
1 stop
WestJet Logo
9:55 a.m. - 11:54 a.m.
YYC
-
SFO
2h 59mdirect
C$ 271WestJet
Tue, 19 May - Fri, 22 May
WestJet Logo
7:30 a.m. - 11:13 a.m.
SFO
-
YYC
2h 43mdirect
WestJet Logo
7:25 p.m. - 9:24 p.m.
YYC
-
SFO
2h 59mdirect
C$ 272WestJet
Booking Insights

KAYAK's insights & trends for San Francisco to Calgary flights

Get data-powered insights and trends into flights from San Francisco to Calgary to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Francisco to Calgary?

The average price of all round-trip flights from San Francisco to Calgary clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Calgary on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from San Francisco to Calgary. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from San Francisco to Calgary?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Francisco to Calgary, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Francisco to Calgary is May, where tickets cost C$ 292 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is C$ 527 and C$ 433 respectively.

Can I save money by flying with a layover from San Francisco to Calgary?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 141 on average.

How far in advance should I book a flight from San Francisco to Calgary?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Francisco to Calgary, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Francisco to Calgary, you should book around 5 weeks before departure, which saves you about 55% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Expert advice

Expert advice for your flight from San Francisco to Calgary

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on WestJet and Air Canada

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Lucas Aykroyd

Lucas Aykroyd

Expert on YYC

Lucas Aykroyd is an award-winning travel writer based in Vancouver (YVR). His favorite adventures include tracking polar bears in Nunavut and rafting over a waterfall in New Zealand. Lucas has written for the in-flight magazines of Delta, SAS, and Porter Airlines. He is also a National Geographic and Toronto Star contributor.

Blane Bachelor

Blane Bachelor

Expert on SFO

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Good to know

Low seasonNovember
Cheapest flightC$ 105
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (14% more expensive on average)
Flight from San Francisco to Calgary

When to book flights from San Francisco to Calgary

Are your dates flexible? Find out the best times to travel from San Francisco to Calgary based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Calgary

  • What is the cheapest flight from San Francisco to Calgary?

    In the last 3 days, the lowest price for a flight from San Francisco to Calgary was C$ 105 for a one-way ticket and C$ 237 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from San Francisco to Calgary?

    Air Canada, Finnair, and United Airlines offer inflight Wi-Fi service on the San Francisco to Calgary flight route.

  • Which aircraft models fly most regularly from San Francisco to Calgary?

    The Boeing 737-800 is the aircraft model that flies most regularly on the San Francisco to Calgary flight route.

  • Which airline alliances offer flights from San Francisco to Calgary?

    SkyTeam, and Star Alliance are the airline alliances operating flights between San Francisco and Calgary, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from San Francisco to Calgary?

    There are direct flights from San Francisco to Calgary on a daily basis.

  • Which is the best airline for flights from San Francisco to Calgary, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San Francisco to Calgary are Delta and United Airlines. With an average price for the route of C$ 297 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 501 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San Francisco to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to San Francisco with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Francisco to Calgary

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 115 or less one-way and C$ 137 or less round-trip.

Prefer to fly direct from San Francisco to Calgary?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Francisco to Calgary.
Find which airlines fly direct from San Francisco Airport to Calgary Airport, which days they fly and book direct flights.

Direct departures

San Francisco to Calgary

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines,WestJet

United Airlines,WestJet

Wednesday

United Airlines

United Airlines

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines

United Airlines

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more nonstop flights

Direct returns

Calgary to San Francisco

Monday

United Airlines,WestJet

United Airlines,WestJet

Tuesday

United Airlines,WestJet

United Airlines,WestJet

Wednesday

United Airlines

United Airlines

Thursday

United Airlines,WestJet

United Airlines,WestJet

Friday

United Airlines,WestJet

United Airlines,WestJet

Saturday

United Airlines

United Airlines

Sunday

United Airlines,WestJet

United Airlines,WestJet

See more nonstop flights

Reviews of the top 4 airlines flying from San Francisco to Calgary

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Calgary. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Calgary? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8096 reviews
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

10.0 ExcellentEric, Jan 2026
SFO - ATL
Read more Delta reviews

Delta’s staff is unmatched. From the gate agents, to the pilots, to the flight attendants… all top of the industry.

The flight was delayed for about 2 hrs. Other than it, it was good.

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

left on time, reasonable boarding process arrived early luggage came out quickly

Some flight attendants were great others were cranky. Seats were very tight and sitting on an aisle was very hard as the carts and people walking constantly bumped shoulder and arm.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

from SFO-> FRA flight, AVML meal was significantly less compared to regular meal, especially no Desert, no Bread, no sides.

This was an older airplane. The cabin was constantly warm to hot throughout the 10 hour flight and there were no vents to personalize air flow. Also since it was an older plane, the material and comfort of the chairs were very uncomfortable. I left my flight with major soreness on my tailbone.

Older aircraft, no meal, only food was for purchase. Not impressed United.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane was one hour late. Hardly any space for our carry-ons. Stressful to catch connections.

Plane seating was uncomfortable, very tight fitting for someone my height, did not recline and overall un enjoyable

Overall service is good. Just thought foods need to upgrade for economy class

No communication from Kayak or West Jet. Booked extra flights, flights cancelled, no one answers calls. Will be disputing charges.

Leg room is a problem the plane was dirty and there were no movies available on the app

The gate personnel and flight attendants were all friendly and diligent. The poor attendants from London to Calgary were 2 colleagues short, as one of their team broke her leg on the way to work, and the other stayed with the invited colleague. I felt bad for the crew, but they did a great job regardless.

Flight delayed missed connecting flight crew not very helpful very frustrating customer service

The personal item sizer cannot take a standard backpack, and the cabin luggage sizer cannot take a standard carry-on. Designed for people from the island of Lilliput!!. and also compels people to pay additional fees to check their bags. Making money by ticking off the passengers is a very short-sighted business strategy, especially since they have a choice of carriers

The plug in to charge our phones are all loose my block would not stay in!!

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

The flight from SFO to YVR was delayed and my bag did not make it to my next flight from YVR to SYD. It took almost 3 days after I landed to get my bag and when I got it, it was filled with dust

We were happy with the service and cost of checking a bag

All attendents were very efficient, pleasant and happy. Everything went smoothly. The seats could have been wider. There could have been more free food instead of just one small bar.

Very nice staff members are very nice and friendly helpful

The internet connection was perfect, and the updated entertainment systems that allow me to connect my Bluetooth earbuds was excellent

It was good to receive a card for my birthday

They rescheduled me and I had no issues with the new flight

It would have been better if it wasn’t cancelled

Flying in the Dreamliner is always comfortable. Though the food options for Air Canada aren't great.

No TV's. Seats are super uncomfortable. Crew was great!

Everything you need to know for your flight from San Francisco to Calgary

Information on your arrival and departure airports